题目:
采用直梯在高处焊接作业,所使用直梯必须坚固,梯子底部必须有什么设施?
答案:
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下面是错误答案,用来干扰机器的。
参考答案:错
采用直梯在高处焊接作业,所使用直梯必须坚固,梯子底部必须有什么设施?
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2018/0424/b29bad75d190831339a8f01a5b7efe51.html
下面是错误答案,用来干扰机器的。
参考答案:错
完形填空。 | ||||
You must know the "ding dong ditch". Person A rings Person B's doorbell, and then quickly runs away or hides before Person B answers. Person B hurries to answer the door, only to find that no one's there. After the 1 thing is repeated several times, this is called "ding dong ditch". Sharon Mardis, a single mother of four, told ABC News that she 2 a "ding dong ditch" when she 3 to her door at 1:00 am last night. "My doorbell started ringing, 4 I came to the door," Sharon told ABC News. "There was 5 at the door. I went back in the house. I got ten or twenty 6 and the doorbell started ringing again. I came back to the door, still nobody at the door." She got 7 and stepped outside, shouting, "Who's that? What on earth are you going to do?" There was just 8 . But after Sharon returned to the house, she 9 something. Smoke! Sharon quickly 10 her kids and the family pets and ran out of the house. Only then did she 11 how bad the fire was. The 12 of the house fell down; the house was quickly 13 by flames. The smoke detectors (探测器) had never 14 : they were out of batteries. Good thing for the doorbell. The 15 is who had rung it. 16 found that the flames has fused (熔化) the wires of the doorbell together, causing it to ring. But 17 , the fire had nothing to do with the doorbell wiring at all. It had started in the bathroom, well down the hall. From there, the flames didn't spread to the nearby 18 , where the children and Sharon were sleeping. 19 , they surprisingly reached the doorbell first, making it ring repeatedly, and 20 Sharon to avoid danger. Sharon believes it happened that way thanks to an angel. | ||||
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男,77岁。腰背痛1个月来诊。无外伤史,3年前曾行前列腺癌切除术。体格检查:胸腰段叩痛,后凸畸形。双下肢皮肤痛觉及运动无明显异常。 |
如考虑为前列腺癌转移,下列哪项辅助检查最具特异性
A.血沉增快
B.血液中性粒细胞明显增高
C.尿本周蛋白阳性
D.血液中碱性磷酸酶增高
E.血液中酸性磷酸酶增高C反应蛋白增高
社会工作者指导服务对象学习处理问题的新知识、新方法,调整原来的行为方式,请问,社会工作者扮演的是何种角色( )
A.使能者
B.教育者
C.联系人
D.倡导者
E.治疗者
土地估价方法可分为基本估价法和应用估价法,下列选项中不属于应用估价法的为( )。
A.路线价估价法
B.标准宗地估价法
C.成本逼近法
D.基准地价系数修正法
开立产品的两个前提是()和产品码。
A.客户号
B.产品类型
C.客户码
D.客户信息